1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korolek [52]
3 years ago
10

I need help plssssss

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
5 0
Substitute the values given.
-2-3(2) then solve
Your answer should be -8
You might be interested in
A bicycle is $199.99 and it is marked 5% off. What is the sale price of the bicycle?
vagabundo [1.1K]
<span>Thus, a product that normally costs $199 with a 5 percent discount will cost you $189.05, and you saved $9.95.</span>

<span>You can also calculate how much you save by simply moving the period in 05.00 percent two spaces to the left, and then multiply the result by $199 as follows: $199 x .05 = $9.95 savings.</span>

<span>Furthermore, you can get the final price by simply deducting .05 from 1 and multiplying it by $199 as follows: (1 - .05) x $199 = $189.05 final price. </span>

<span>If something costs $199 and is on sale for 5% off, then how much would it cost? Here we will show you how to calculate how much you save (discount) and how much you have to pay if something you want to buy is regularly $199, but is currently on sale for 5 percent off.

<span>$199
<span>SALE
</span>5% OFF</span>
There are many ways of calculating your discount and final purchase price. One way is to multiply 199 dollars by 5 percent, and then divide the answer by one hundred, then deduct that result from the original price. See illustration below:

+ Purchase Price = $199
- Discount (199 x 5)/100 = $9.95
<span>= Final Price 199 - 9.95 = $189.05

</span></span><span><span>Hope this helps you! <3</span></span>
4 0
4 years ago
If an object is launched at an angle of 28° with an initial velocity of 133 ft./s from a height of 6 feet how many seconds will
Tema [17]

Answer:

Hence after  3.98 sec  i.e  4 sec Object will hit the ground  .

Step-by-step explanation:

Given:

Height= 6 feet

Angle =28 degrees.

V=133 ft/sec

To Find:

Time in seconds after which it will hit the ground?

Solution:

<em>This problem is related to projectile motion for objec</em>t

First calculate the Range for object  and it is given by ,

R=v^2Sin(2Ф)/g

Here R= range  g= acceleration due to gravity =9.8 m/sec^2

1m =3.2 feet

So 9.8 m, equals to 9.8 *3.2=31.36 ft

So g=31.36 ft/sec^2. and 2Ф=2(28)=56

R=133^2*Sin(56)/31.36

R=14664.84/31.36

R=467.62  fts

Now using Formula for time and range as

R=VxT

Vx is horizontal velocity

Vx=V*cosФ

Vx=133*cos(28)

Vx=117.43  ft/sec

So above equation becomes as ,

467.62=117.43*T

T=467.62/117.43

T=3.98 sec

T is approximately equals to 4 sec.

4 0
4 years ago
14. Find the coordinates of the circumcenter for ∆DEF with coordinates D(1,1) E (7,1) and F(1,5). Show your work.
dimulka [17.4K]
The centroid C divides the length of each median PY, ZQ, and XR into the ratio of 2:1 as shown in the diagram below

a) CY = 10
    PC = 2×10 = 20
    PY = 20+10 = 30

b) QC =10
    ZC = 10÷2 = 5
    ZQ = 10+5 = 15

c) PX = 20
    PQ = 2×20 = 40

4 0
4 years ago
Jason’s checkbook had a balance of $525.02 on May 5. On May 6, he wrote a check for $107.65 at the grocery store. On May 8, he w
blondinia [14]

Answer:

Jason has $244.37 in his bank account.

Step-by-step explanation:

This is simple addition and subtraction,

525.02 - 107.65 - 228.00 + 55.00 = bal

3 0
3 years ago
4. For the three part question that follows, provide your answer to each question in the given workspace. Be sure to clearly lab
pishuonlain [190]

Answer:

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the median of the data set? [10,15,27,33,33,36,42,47,45,56,78]<br><br> Hurry please ASP
    6·2 answers
  • If a piece of wood with a length of five feet is cut into six equal pieces, what is the length of each piece?
    5·1 answer
  • Dilations, Similarity, &amp; Slope:
    15·2 answers
  • Find the perimeter of A ABC. If necessary, round to the nearest tenth.
    10·1 answer
  • Ahmed works 6 days daily from 9 am to 5pm at a local bank at a rate of 30 dollars per hour . how much he earns daily from his jo
    5·2 answers
  • The distance AB rounded to the nearest = [ ? ]<br><br><br> You’ll be marked as brainlest !! Help !!
    7·1 answer
  • Please help and please dont steal the points thx and happy holidays!
    6·1 answer
  • Can someone help me with this problem
    10·1 answer
  • Solve the math problem
    8·1 answer
  • Sum of 1/2*3 +1/3*4 +1/4*5 ..1/99*100
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!